Furitaanka iyo xidhitaanka daahyada korantada ee caqliga leh waxay ku tiirsan yihiin wareegga matoorada yaryar si loo gaaro. Qaar ka mid ah matoorada daahyada korontada ayaa isticmaala matoorrada AC, laakiin horumarinta tignoolajiyada, matoorada micro DC ayaa si weyn loogu dabaqay noocyada kala duwan ee alaabta daahyada korontada. Haddaba, waa maxay faa'iidooyinka matoorada DC ee loo isticmaalo daahyada korontada? Waa maxay hababka caadiga ah ee xakamaynta xawaaraha? Daahyada korantada waxay isticmaalaan matoorrada yar yar ee DC-ga oo leh qalab yareeya, kuwaas oo leh faa'iidooyinka qulqulka sare iyo xawaaraha hooseeya, waxayna wadi karaan noocyada kala duwan ee daahyada iyadoo lagu saleynayo saamiga kala duwan ee dhimista. Matoorada micro DC ee caadiga ah ee daahyada korontada ku jira waa matoor la burush iyo matoor aan burush lahayn. Faa'iidooyinka ugu muhiimsan ee matoorada DC ee la caday waxaa ka mid ah qulqulka bilawga sare, hawlgalka siman, kharash yar, iyo xakamaynta xawaaraha ku habboon; Matoorada DC-ga aan burushka lahayn waxay leeyihiin faa'iidooyinka nolosha dheer iyo qaylada hoose, laakiin kharashkoodu wuu sarreeyaa, xakamaynta ayaa ka sii adag. Sidaa darteed, waxaa jira daahyo badan oo koronto ah oo suuqa yaala kuwaas oo isticmaala matoor cadays ah.
Hababka kala duwan ee Xawaaraha ee Matoorada Micro DC ee Daahyada Korontada
1. Marka xawaaraha daahyada korantada DC matoorka la hagaajiyo iyadoo la dhimayo korantada armature-ka, wareegga armature wuxuu u baahan yahay koronto DC ah oo la xakameyn karo, iyo caabbinta wareegga qalabka iyo wareegga kicinta waa inay ahaataa mid yar oo suurtogal ah. Marka danabku hoos u dhaco, xawaaraha daaha korantada ee matoorka DC wuxuu sidoo kale hoos u dhigi doonaa si u dhigma.
2. Xawaaraha xakamaynta caabbinta taxane ah ee wareegga armature ee matoorka DC, way sii weyn tahay caabbinta taxanaha, daciifnimada sifooyinka farsamada, iyo inta badan oo xawliga aan degganayn. Xawaaraha hooseeya, sababtoo ah iska caabin weyn oo taxane ah, tamar badan ayaa lumaya, awooduna waa yar tahay. Qiyaasta xakamaynta xawaaraha waxaa saameeya culeyska, taas oo ah, culeysyo kala duwan ayaa keena saameynaha xakamaynta xawaaraha kala duwan.
3. Xakamaynta xawaaraha magnetic daciifka ah, si looga hortago wareegga magnetka ee daahyada korantada ee mashiinka DC inuu si xad dhaaf ah u buuxsamo, xakamaynta xawaaraha waa inay isticmaashaa magnetism daciif ah halkii magnetism xooggan. Danabka armature ee matoorka DC waxaa lagu hayaa qiimaha la qiimeeyay, iyo iska caabinta taxanaha ah ee wareegga hubka waa la yareeyaa. Dareenka kicinta hadda iyo qulqulka magnetic waa la dhimay iyadoo la kordhinayo caabbinta wareegga wareegga Rf, taas oo kordhinaysa xawaaraha daahyada korantada ee DC-ga iyo jilicsanaanta sifooyinka farsamada. Marka xawaaruhu kor u kaco, haddii qulqulka culeysku uu ku sii jiro qiimaha la qiimeeyay, awoodda matoorku waxay dhaafi doontaa awoodda la qiimeeyay, taasoo keenaysa in matoorku uu shaqeeyo si xad dhaaf ah, taas oo aan la oggolayn. Sidaa darteed, marka xawaaraha magnetka daciifka ah la hagaajiyo, qulqulka culeyska ayaa hoos u dhici doona si u dhigma kororka xawaaraha mootada. Tani waa xakamaynta xawaaraha korantada ee joogtada ah. Si looga hortago in dabaylaha matoorka rotor-ku uu burburo oo uu dhaawacmo sababtoo ah xoogga centrifugal ee xad-dhaafka ah, waa in fiiro gaar ah la bixiyaa si aan loo dhaafin xadka la ogol yahay ee xawaaraha DC-ga marka la isticmaalayo xakamaynta xawaaraha magnetic field daciif ah.
4. Nidaamka xakamaynta xawaaraha ee daaha korontada DC motor, habka ugu fudud ee lagu dhamaystiro xakamaynta xawaaraha waa in la beddelo caabbinta wareegga armature. Habkani waa kan ugu fudud oo leh kharashka ugu hooseeya, waana mid aad waxtar u leh xakamaynta xawaaraha daahyada korontada.
Kuwani waa sifooyinka iyo hababka xakamaynta xawaaraha ee matoorada DC ee loo isticmaalo daahyada korontada.
Waqtiga boostada: Dec-19-2024